CN107514216B - Fire prevention sound insulation's wood composite door - Google Patents
Fire prevention sound insulation's wood composite door Download PDFInfo
- Publication number
- CN107514216B CN107514216B CN201710681703.9A CN201710681703A CN107514216B CN 107514216 B CN107514216 B CN 107514216B CN 201710681703 A CN201710681703 A CN 201710681703A CN 107514216 B CN107514216 B CN 107514216B
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- Prior art keywords
- door
- wood composite
- sound insulation
- solid wood
- adjacent
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- 239000002023 wood Substances 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 40
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 38
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 229920002799 BoPET Polymers 0.000 claims abstract description 19
- 239000012774 insulation material Substances 0.000 claims abstract description 12
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 3
- 238000003892 spreading Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a solid wood composite door, in particular to a fireproof and soundproof solid wood composite door, which comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and at least three door closure plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and a flame-retardant PET film is bonded on the side surface adjacent to the adjacent door closure plates; the sound insulation material is filled between the adjacent door plugging plates, and the bulk density of the sound insulation material between the adjacent door plugging plates is between 80 and 120kg/m3The solid wood composite door provided by the invention has the effects of fire prevention and sound insulation, and the PET flame-retardant films between the multilayer door closure plates are mutually matched to prevent the fire from spreading by virtue of the solid wood composite door; the sound insulation materials with different stacking densities are filled between the adjacent door blocking plates, so that the sound with different frequencies can be filtered, and a good sound insulation effect is ensured.
Description
Technical Field
The invention relates to a solid wood composite door, in particular to a fireproof and sound-proof solid wood composite door.
Background
The solid wood composite door is an important end product in the wood processing industry. The high-speed development and the acceleration of the urbanization pace of the real estate industry in China provide a great development space for the solid wood composite door industry, the space is adapted to the batch demand, the traditional manual manufacturing of carpenters and the single and practical image of products are changed into the solid wood composite door in China, the whole new stage of 'large-scale customized design', large-scale industrial production and comprehensive development of the products from practicality to decoration and environmental protection is rapidly shifted to, and the solid wood composite door becomes the largest solid wood composite door production base and the consumption market in the world in China for several years.
The pure solid wood composite door does not have flame retardance, can not prevent the spread of fire behavior when a fire disaster occurs, is usually the first object burnt and can not play a role in protecting a room from being burnt, and the existing solid wood composite door also has a fireproof function. Therefore, there is a need for a solid wood composite door with better fire-proof effect. In addition, the sound insulation effect of the existing solid wood composite door is not good, and the practical application cannot be met.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a solid wood composite door with fireproof and sound insulation effects, and the solid wood composite door is used for isolating sounds with different frequencies so as to ensure the sound insulation effect of the solid wood composite door.
In order to achieve the purpose, the invention adopts the following technical scheme: a fire-proof and sound-proof solid wood composite door comprises a door leafThe door comprises a door leaf outer frame and at least three door jam plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and a flame-retardant PET film is bonded on the side surface adjacent to the adjacent door jam plate; the sound insulation material is filled between the adjacent door plugging plates, and the bulk density of the sound insulation material between the adjacent door plugging plates is between 80 and 120kg/m3。
According to the solid wood composite door provided by the invention, the flame-retardant PET film is bonded on the inner side of the door closure plate, four layers of flame-retardant PET films are arranged on at least three door closure plates, and when the door closure plate on one side is burnt, the flame-retardant PET films can effectively block and prevent fire from spreading through the door; and the sound insulation material of the different bulk density of packing between the door closure plate can effectually filter the sound wave of different frequencies, effectively improves the syllable-dividing effect of solid wood composite door.
As a preferable mode of the solid wood composite door in the invention, a first door blocking plate, a second door blocking plate and a third door blocking plate which are arranged in parallel and at intervals are arranged in the door leaf outer frame, flame-retardant PET films are bonded on the adjacent side surfaces of the first door blocking plate, the second door blocking plate and the third door blocking plate, and a stacking density of 80-100kg/m is filled between the first door blocking plate and the second door blocking plate3The sound insulation material of (1), wherein the bulk density of 120kg/m is filled between the second and third door blocking plates3The sound insulating material of (1).
Furthermore, according to the invention, the flame-retardant PET film is a film obtained by melt co-extrusion and two-way stretching of the PET polyester slice added with the flame retardant, when the thickness of the PET film is thinner, the flame-retardant effect is poorer, and when the thickness is thicker, the cost is not easy to control, and the thickness of the flame-retardant PET film in the invention is 100-188 μm.
Further, the thickness of the flame-retardant PET film is preferably 150 μm.
According to the invention, the sound insulation material is the vitrified micro bubbles, the vitrified micro bubbles form particles with certain strength due to surface vitrification, the physical and chemical properties are very stable, the aging resistance and the weather resistance are strong, and the sound insulation material has excellent heat insulation, fire prevention and sound absorption properties. The preparation method of the vitrified micro bubbles is well known by the technical personnel in the field, namely, the ore sand with special grain diameter is selected, the ore sand is puffed in a circuit heating mode, the surface of the product is melted, the air holes are closed, the product is irregular spherical particles, the interior of the product has a multi-cavity structure, the surface is vitrified and closed, and the gloss is smooth. The glazed hollow beads with different stacking densities are filled between the adjacent door blocking plates to effectively filter sound waves with different frequencies, so that the sound insulation effect is ensured.
According to the invention, the thickness of the whole solid wood composite door is determined by the distance between the door closure plates, the thickness of the whole solid wood composite door is directly influenced and is caused to be larger due to overlarge distance between the door closure plates, so that the whole production cost is increased, and the distance between the adjacent door closure plates is 2-3 cm.
Compared with the prior art, the solid wood composite door provided by the invention has the effects of fire prevention and sound insulation, and the spread of fire by virtue of the solid wood composite door is prevented by the mutual matching of the PET flame-retardant films among the multilayer door closure plates; the sound insulation materials with different stacking densities are filled between the adjacent door blocking plates, so that the sound with different frequencies can be filtered, and a good sound insulation effect is ensured.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further clarified with the specific embodiments.
Example 1
The fireproof and sound-proof solid wood composite door comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and three door blocking plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the distance between every two adjacent door blocking plates is 2 cm;
and a flame-retardant PET film with the thickness of 188 mu m is adhered to the adjacent side surface of the adjacent door blocking plate.
The bulk density of the filling between two adjacent door blocking plates is 90kg/m3、110kg/m3The vitrified small balls of (1).
Example 2
A fireproof and sound-proof solid wood composite door comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and four door blocking plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the distance between every two adjacent door blocking plates is 2.5 cm;
and the side surface adjacent to the adjacent door blocking plate is adhered with a flame-retardant PET film with the thickness of 150 mu m.
The bulk density of the filling between two adjacent door blocking plates is 80kg/m3、90kg/m3、110kg/m3The vitrified small balls of (1).
Example 3
The fireproof and sound-proof solid wood composite door comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and five door blocking plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the distance between every two adjacent door blocking plates is 2 cm;
the side face adjacent to the adjacent door blocking plate is bonded with a flame-retardant PET film with the thickness of 100 mu m.
The bulk density of the filling between two adjacent door blocking plates is 80kg/m3、90kg/m3、110kg/m3、120kg/m3The vitrified small balls of (1).
Example 4
The fireproof and sound-proof solid wood composite door comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and three door blocking plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the distance between every two adjacent door blocking plates is 3 cm;
and the side surface adjacent to the adjacent door blocking plate is adhered with a flame-retardant PET film with the thickness of 150 mu m.
The bulk density of the filling between two adjacent door blocking plates is 100kg/m3、120kg/m3The vitrified small balls of (1).
Example 5
A fireproof and sound-proof solid wood composite door comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and four door blocking plates which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the distance between every two adjacent door blocking plates is 2 cm;
the side face adjacent to the adjacent door blocking plate is bonded with a flame-retardant PET film with the thickness of 100 mu m.
The bulk density of the filling between two adjacent door blocking plates is 80kg/m3、100kg/m3、120kg/m3The vitrified small balls of (1).
Comparative example 1
A fireproof and sound-proof solid wood composite door comprises a door leaf, wherein the door leaf comprises a door leaf outer frame and two door blocking plates which are embedded on the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the distance between every two adjacent door blocking plates is 3 cm;
and a flame-retardant PET film with the thickness of 188 mu m is adhered to the adjacent side surface of the adjacent door blocking plate.
The packing bulk density between two adjacent door blocking plates is 90kg/m3The vitrified small balls of (1).
Comparative example 2
In example 1, no vitrified beads were filled between two adjacent door blocking plates, and the rest was unchanged.
And (3) performance testing:
1. sound insulation performance
The solid wood composite door of the example was installed in the same room, the same decibel of noise was produced outside the room, the noise was tested at the same location in the room, and the test results are recorded in table 1.
2. Limiting oxygen index
The solid wood composite gates in the examples were made by reducing them to 10cm by 30cm, the oxygen index of the samples was measured using a model HC-1 oxygen index meter according to the relevant regulations of GB5454-85, and the relevant test results are recorded in table 1.
TABLE 1 relevant test records for examples 1-5, comparative examples 1-2
The test data show that the solid wood composite door provided by the invention has excellent sound insulation effect, and the limit oxygen index reaches more than 30%.
The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a fire prevention sound insulation's solid wood composite door, includes the door leaf, its characterized in that: the door leaf comprises a door leaf outer frame and a first door blocking plate, a second door blocking plate and a third door blocking plate which are embedded in the inner side of the door leaf outer frame, are parallel to each other and are arranged at intervals, and the side surfaces of adjacent door blocking plates are bonded with flame-retardant PET films;
the bulk density of 80-100kg/m is filled between the first door closure plate and the second door closure plate3The sound insulation material of (1), wherein the bulk density of 120kg/m is filled between the second and third door blocking plates3The sound insulating material of (1);
the sound insulation material is vitrified micro bubbles;
the distance between the adjacent door plugging plates is 2-3 cm.
2. The fire-proof and sound-proof solid wood composite door according to claim 1, wherein: the thickness of the flame-retardant PET film is 100-188 mu m.
3. The fire-proof and sound-proof solid wood composite door according to claim 1, wherein: the thickness of the flame-retardant PET film is 150 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710681703.9A CN107514216B (en) | 2017-08-10 | 2017-08-10 | Fire prevention sound insulation's wood composite door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710681703.9A CN107514216B (en) | 2017-08-10 | 2017-08-10 | Fire prevention sound insulation's wood composite door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107514216A CN107514216A (en) | 2017-12-26 |
| CN107514216B true CN107514216B (en) | 2020-06-23 |
Family
ID=60721933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710681703.9A Active CN107514216B (en) | 2017-08-10 | 2017-08-10 | Fire prevention sound insulation's wood composite door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107514216B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1566515A2 (en) * | 2004-02-18 | 2005-08-24 | Schörghuber Spezialtüren GmbH & Co. Betriebs-KG | Sound-insulating door leaf |
| JP2012140773A (en) * | 2010-12-28 | 2012-07-26 | Mitsubishi Heavy Ind Ltd | Sound insulation structure of door |
| CN203050434U (en) * | 2012-12-10 | 2013-07-10 | 江苏海陆科技股份有限公司 | Highly sound-insulative fireproof door |
| WO2014073505A1 (en) * | 2012-11-08 | 2014-05-15 | 株式会社クラレ | Soundproofing material, soundproofing structure, and method for constructing same |
| CN106437456A (en) * | 2016-10-26 | 2017-02-22 | 合肥林邦门业有限公司 | Sound insulation door and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924907B (en) * | 2014-04-09 | 2016-02-10 | 葛加君 | Ecological heat preservation manufacturing method of fireproof door |
-
2017
- 2017-08-10 CN CN201710681703.9A patent/CN107514216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1566515A2 (en) * | 2004-02-18 | 2005-08-24 | Schörghuber Spezialtüren GmbH & Co. Betriebs-KG | Sound-insulating door leaf |
| JP2012140773A (en) * | 2010-12-28 | 2012-07-26 | Mitsubishi Heavy Ind Ltd | Sound insulation structure of door |
| WO2014073505A1 (en) * | 2012-11-08 | 2014-05-15 | 株式会社クラレ | Soundproofing material, soundproofing structure, and method for constructing same |
| CN203050434U (en) * | 2012-12-10 | 2013-07-10 | 江苏海陆科技股份有限公司 | Highly sound-insulative fireproof door |
| CN106437456A (en) * | 2016-10-26 | 2017-02-22 | 合肥林邦门业有限公司 | Sound insulation door and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107514216A (en) | 2017-12-26 |
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Effective date of registration: 20210602 Address after: 230000, 2 floor, block D, 1 floor, city science and Technology Industrial Park, Yaohai District, Hefei, Anhui. Patentee after: ANHUI ZHIBO NEW MATERIAL SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 238100 Xiaoshi village, Qingxi Town, Hanshan County, Ma'anshan City, Anhui Province Patentee before: MAANSHAN GUQING DOOR INDUSTRY Co.,Ltd. |
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Address after: 230088 room 1204, block a, Zhongrui building, No. 9, Hongfeng Road, high tech Zone, Hefei, Anhui Province Patentee after: ANHUI ZHIBO NEW MATERIAL SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 230000, 2 floor, block D, 1 floor, city science and Technology Industrial Park, Yaohai District, Hefei, Anhui. Patentee before: ANHUI ZHIBO NEW MATERIAL SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240409 Address after: 711599 Wuyugou Industrial Park, Jinhua Village, Yongle Street Office, Zhen'an County, Shangluo City, Shaanxi Province Patentee after: Shaanxi Fengyang Shijia Wood Industry Co.,Ltd. Country or region after: China Address before: 230088 room 1204, block a, Zhongrui building, No. 9, Hongfeng Road, high tech Zone, Hefei, Anhui Province Patentee before: ANHUI ZHIBO NEW MATERIAL SCIENCE AND TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |